Waste storage device



FIG. 1 is a perspective view of a waste storage device;

FIG. 2 is a front elevation view the waste storage device shown in FIG.1;

FIG. 3 is a back elevation view of the waste storage device shown inFIG. 1;

FIG. 4 is a side elevation view of the waste storage device shown inFIG. 1;

FIG. 5 is an opposite side elevation view of the waste storage deviceshown in FIG. 1, and;

FIG. 6 is a top plan view of the waste storage device of FIG. 1.

CLAIM The ornamental design for a waste storage device, as shown anddescribed.